4802027720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{553229}}^1$

素因数の和:553278

約数の個数: 64

約数和(自身を含む): 12746419200

約数和(自身を除く): 7944391480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 553229, 1106458, 2212916, 2766145, 3872603, 4425832, 5532290, 7745206, 11064580, 15490412, 17150099, 19363015, 22129160, 30980824, 34300198, 38726030, 68600396, 77452060, 85750495, 120050693, 137200792, 154904120, 171500990, 240101386, 343001980, 480202772, 600253465, 686003960, 960405544, 1200506930, 2401013860, 4802027720]

約数ペア:

[(1, 4802027720), (2, 2401013860), (4, 1200506930), (5, 960405544), (7, 686003960), (8, 600253465), (10, 480202772), (14, 343001980), (20, 240101386), (28, 171500990), (31, 154904120), (35, 137200792), (40, 120050693), (56, 85750495), (62, 77452060), (70, 68600396), (124, 38726030), (140, 34300198), (155, 30980824), (217, 22129160), (248, 19363015), (280, 17150099), (310, 15490412), (434, 11064580), (620, 7745206), (868, 5532290), (1085, 4425832), (1240, 3872603), (1736, 2766145), (2170, 2212916), (4340, 1106458), (8680, 553229)]